EP2096229B1 - Espaceur pour système d'enduit épais - Google Patents

Espaceur pour système d'enduit épais Download PDF

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Publication number
EP2096229B1
EP2096229B1 EP09153431.3A EP09153431A EP2096229B1 EP 2096229 B1 EP2096229 B1 EP 2096229B1 EP 09153431 A EP09153431 A EP 09153431A EP 2096229 B1 EP2096229 B1 EP 2096229B1
Authority
EP
European Patent Office
Prior art keywords
spacer element
pressure plate
clip
cover plate
insulation holder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP09153431.3A
Other languages
German (de)
English (en)
Other versions
EP2096229A1 (fr
Inventor
Erhard Hackler
Thorsten Klos
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ejot Baubefestigungen GmbH
Original Assignee
Ejot Baubefestigungen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ejot Baubefestigungen GmbH filed Critical Ejot Baubefestigungen GmbH
Publication of EP2096229A1 publication Critical patent/EP2096229A1/fr
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Publication of EP2096229B1 publication Critical patent/EP2096229B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E04F13/045—Means for fastening plaster-bases to a supporting structure

Definitions

  • the present invention relates to a spacer element which serves for the positioning of tissue mats before the plastering of outer walls, corresponding fastening systems and methods for mounting the same.
  • the DE 32 00 784 A1 describes a Putzarmtechnik with a wire mesh tape.
  • a projecting through the plate into the building anchor is provided with an attached thereto head for attaching the wire mesh belt, on which the wire mesh tape is mounted.
  • the attachment is made by means of the bead of the pin and the recess in the anchor.
  • a secure anchoring of the head does not seem to be guaranteed here.
  • only a relatively small contact surface - both on the top and on the bottom - provided, which is disadvantageous in view of a high power transmission.
  • the teeth arranged on the head can cause unwanted marks in the plaster.
  • the invention has for its object to provide a spacer element, fastening systems and methods with which standard insulation holder can be used, the distance of a fabric mat can be made variable, a high power transmission can be ensured, the formation of thermal bridges can be avoided, the optical Properties of the plaster layer are not affected and with which no risks for the construction staff are connected.
  • the object is achieved by the spacer element according to claim 1, by the fastening system according to claim 6 and by the method according to claim 7.
  • the spacer element comprises a cover plate, on the narrow sides of which each support elements connect, which correspond to a pressure plate of an insulation holder.
  • the fastening system is used for attaching a lattice-shaped structure and consists of an insulation holder with a pressure plate, a spacer element with a flat, substantially rectangular cover plate, adjoin the narrow sides holding elements that correspond to the pressure plate of the insulation holder, and a clip.
  • the method is used for mounting a fastening system and comprises the following steps: sliding a spacer element onto a pressure plate of an insulation holder, setting the insulation holder, applying a grid-like structure to the spacer element, and fixing the grid-shaped structure by means of a clip.
  • the holding elements of the spacer element are each formed from a substantially perpendicularly extending from the cover plate to the side wall and a substantially perpendicular from the side wall inwardly projecting retaining projection. Due to this configuration of the spacer element, the latter can be simply pushed by the construction staff on a standard insulation holder and secure Ensure hold. Due to the provided surface contact of the spacer element on the pressure plate of the insulation holder, a drop of the spacer element can be more effectively prevented, as for example by a weak locking connection.
  • the spacer element has at least one opening in the cover plate, which corresponds with at least one corresponding opening in the pressure plate of the insulation material holder.
  • such an opening may be arranged centrally in the cover plate, so that it is aligned with the central opening of the insulating material holder for receiving the expansion element.
  • the fabric mat can then be fixed by means of a corresponding clip on the spacer element.
  • the cover plate also contains further openings, which may in turn correspond to further openings in the pressure plate, so that when using a clip with a corresponding number of locking elements, an even more effective fixation of the tissue mat may be possible .
  • a clip with three latching elements could also be used in a non-claimed embodiment without a spacer element for fixing a fabric mat to a pressure plate of a fastener.
  • the side walls of the support elements of the spacer element are each formed bent. In this way, a particularly accurately fitting system of the spacer element is achieved on the pressure plate of the insulation holder.
  • a latching element is arranged on the underside of the clip, the at least one latching element of the clip is cylindrical and has a substantially centrally disposed latching projection.
  • a fixed latching with the spacer element or pressure plate can be achieved in each case.
  • the lower edge of the at least one cylindrical latching element is formed substantially horizontally.
  • latching elements (usually three or five) are arranged on the underside of the flat plate element of the clip and the plate element has at least one opening. through a clip designed in such a way can be achieved a particularly effective fixation of a fabric mat.
  • a spacer element 1 according to the invention is illustrated.
  • the cover plate 2 of the spacer element 1 is flat and has a substantially rectangular shape.
  • substantially rectangular means that, in particular, the narrow sides 3 of the cover plate 2 are formed such that, as can be seen, they can also have a slight curvature or bending.
  • support elements 4 On the narrow sides 3 of the cover plate 2 are each followed by support elements 4, which correspond to the pressure plate 11 of an insulation holder 10 (see. Fig. 3a ).
  • standard insulation holders 10 are used, so that simple pushing on site, ie on the construction site, is made possible.
  • the support elements 4 are each formed from a substantially vertically extending from the cover plate 2 downwardly extending side wall 5 and a substantially perpendicular from the side wall 5 inwardly projecting retaining projection 6.
  • substantially perpendicular means that, depending on the design of the corresponding insulation holder 10, slight deviations from the vertical may also occur.
  • nose-like elements 7 are arranged on the underside of the cover plate 2. As in Fig. 1b to better see, these nose-like elements 7 extend regularly over the entire width of the cover plate 2. The nose-like elements 7 may also be formed as individual pins and / or extend only partially across the width of the cover plate 2.
  • the cover plate 2 in the embodiment shown on a central opening 8.
  • the central opening 8 comprises a bevelled area 9, which ensures easier insertion of matching clips or their latching elements.
  • the side walls 5 of the support elements 4 are each formed bent. This bend corresponds in each case with the curvature or the bending of the narrow sides 3 of the cover plate 2.
  • notches 52, 56 are provided, which allow a slight expansion of the side walls 5 and the retaining projections 6, when the spacer element 1 is applied to an insulator holder 10.
  • the Fig. 2 shows a clip 30, which is used for fixing lattice-shaped structures 20 and tissue mats to a spacer element 1.
  • the clip 30 consists of a flat plate member 31 on the underside of a locking element 32 is arranged.
  • the latching element 32 is cylindrical and has a substantially centrally arranged latching projection 33.
  • "essentially arranged centrally” means that, depending on the configuration of the spacer element 1 or of the pressure plate 11, slight deviations downwards or upwards are conceivable.
  • the cylindrically shaped latching element 32 comprises two recesses 35 which provide the flexibility of the clip 30 necessary for latching.
  • the lower edge of the cylindrical locking element is formed substantially horizontally.
  • substantially horizontal is meant here that although a slight bevel may be present, but that does not represent a significant injury potential for the construction staff.
  • FIGS. 3a and b shows an inventive fastening system consisting of an insulation holder 10, a spacer element 1 and a clip 30 in the final assembly state. It can be seen that between the underside of the plate member 31 of the clip 30 and the top of the cover plate 2, the lattice-shaped structure 20 and the fabric mat is fixed. The latching projection 33 of the cylindrical latching element 32 is in engagement with the underside of the cover plate 2 and the remainder of the cylindrical latching element 32 protrudes into the central opening 12 of the insulating material holder 10.
  • the clip 30 and the clip 30 and the spacer element 1 may also be so be configured that with the clip 30 is a complete seal of the central opening 12 of the insulation holder.
  • the nose-like elements 7 lie on top of the pressure plate 11 and the side walls 5 together with the inwardly projecting retaining projections 6 clasp the underside of the pressure plate 11.
  • the connection between the clip 30, fabric mat 20, spacer element 1 and insulation holder 10 is thus produced particularly stable, so that the fabric mat and applied plaster layer can not cause deformation or damage to the fastening system. Due to the large-area support on the spacer elements 1, the fabric mats 20 can be kept at a uniform distance from the wall and an excellent stabilization in particular of the plaster layer, which are applied in greater thicknesses effect.
  • Fig. 3b It is easy to see how the clip 30 fixes a lattice square of the fabric mat 20 on the upper side of the cover plate 2 of the spacer element 1.
  • the spacer element 1 is first pushed onto the pressure plate 11 of the insulation holder 10. Then the insulation holder 10 is set. The setting is done, depending on the type of spreader used, with a standard setting tool (drill, bit, screwdriver, hammer, etc.). Subsequently, the latticed structure or the fabric mat 20 is applied to the spacer element 1 and finally the latticed structure 20 is fixed by means of the clip 30.
  • the clip 30 protrudes into the opening 12 of the insulation holder 10 inside. It is also conceivable to design the clip 30 (and accordingly the opening 8 in the cover plate 2) in such a way that it ensures a seal of the opening 12 of the insulating material holder in order to prevent any penetration of moisture.
  • FIGS. 4a to c an alternative embodiment of a clip 30 'for attaching a fabric mat 20 is shown.
  • This clip 30 ' has three circumferentially arranged locking elements 32' and is primarily used only together with fasteners 10, which have corresponding circumferential openings in the pressure plate 11, this use is not is claimed. However, it is also conceivable that such a clip 30 'is used together with a correspondingly modified spacer element 1.
  • the three latching elements 32 ' are arranged on the underside of the plate element 31', wherein the plate element 31 'has a central opening 34' and three circumferentially arranged openings 34 "The central opening 34 'is aligned in the installed state with the opening 12 of the fastening element or 16.
  • the peripheral openings 34' are provided primarily for reasons of saving material.
  • the locking elements 32 ' are shown in detail. These each consist of two hook-like elements 36 ', which are separated from each other by a recess 35', whereby the necessary flexibility is provided.
  • FIGS. 5a and b is an unclaimed fastening system for attaching a grid-shaped structure 20 is shown, which consists of a fastener 10 with a pressure plate 11 and a clip 30 ', on the underside at least one locking element 30' is arranged.
  • the lattice-shaped structure or the tissue mat 20 lies directly on the pressure plate 11 of the fastening element 10.
  • the three circumferential locking elements 32 ' are each latched with corresponding peripheral openings 13 in the pressure plate 11, wherein the latching projections 33' rest against the underside of the pressure plate 11.
  • the opening 12 of the fastener 10 and the central opening 34 'of the clip 30' are aligned over each other.
  • FIG. 5b shows how the clip 30 'fixes a plurality of grid squares of the fabric mat 20 on the upper side of the pressure plate 11 of the fastening element 10.
  • the assembly of the fastening system initially comprises the step of setting the fastening element 10. Subsequently, the latticed structure 20 is applied to the fastening element 10 (or its pressure plate 11) and then fixed by means of the clip 30 '.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Plates (AREA)

Claims (7)

  1. Élément écarteur (1) pour le positionnement d'une structure en treillis (20) à distance au-dessus d'un plateau de pression (11) d'un support de matériau isolant (10), caractérisé en ce que l'élément écarteur (1) comprend une plaque de recouvrement de conception sensiblement rectangulaire (2), à chacun des petits côtés légèrement incurvés (3) de laquelle se raccorde un élément de maintien (4), les éléments de maintien (4) étant formés chacun d'une paroi latérale (5) s'étendant vers le bas sensiblement perpendiculairement à la plaque de recouvrement (2) ainsi que d'une saillie de retenue (6) dépassant vers l'intérieur sensiblement perpendiculairement à la paroi latérale (5), de sorte que l'élément écarteur (1) peut être enfilé sur un plateau de pression circulaire (11) d'un support de matériau isolant (10).
  2. Élément écarteur (1) selon la revendication 1, caractérisé en ce que sur la sous-face de la plaque de recouvrement (2) sont disposés des éléments formant talons (7) qui, à l'état assemblé, reposent sur le dessus du plateau de pression (11) du support de matériau isolant (10).
  3. Élément écarteur (1) selon une des revendications précédentes, caractérisé en ce qu'il comporte, dans la plaque de recouvrement (2), au moins une ouverture (8) qui coïncide avec au moins une ouverture correspondante (12) ménagée dans le plateau de pression (11) du support de matériau isolant (10).
  4. Élément écarteur (1) selon une des revendications précédentes, caractérisé en ce que la au moins une ouverture (8) ménagée dans la plaque de recouvrement (2) comprend une zone biseautée (9).
  5. Élément écarteur (1) selon une des revendications précédentes, caractérisé en ce que les parois latérales (5) des éléments de maintien (4) sont chacune arquées.
  6. Système de fixation pour la pose d'une structure en treillis (20), constitué de :
    a) un support de matériau isolant (10) avec un plateau de pression (11) ;
    b) un élément écarteur (1) selon la revendication 1 ; ainsi que
    c) une attache (30), sur la sous-face de laquelle est disposé au moins un élément de crantage (32).
  7. Procédé d'assemblage d'un système de fixation, comprenant les étapes suivantes :
    a) enfiler un élément écarteur (1) selon la revendication 1 sur un plateau de pression (11) d'un support de matériau isolant (10) ;
    b) poser le support de matériau isolant (10) ;
    c) appliquer une structure en treillis (20) sur l'élément écarteur (1) selon la revendication 1 ; et
    d) immobiliser la structure en treillis (20) au moyen d'une attache (30), sur la sous-face de laquelle est disposé au moins un élément de crantage (32).
EP09153431.3A 2008-02-28 2009-02-23 Espaceur pour système d'enduit épais Active EP2096229B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008011694A DE102008011694A1 (de) 2008-02-28 2008-02-28 Abstandhalter für Dickputzsystem

Publications (2)

Publication Number Publication Date
EP2096229A1 EP2096229A1 (fr) 2009-09-02
EP2096229B1 true EP2096229B1 (fr) 2016-06-29

Family

ID=40756596

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09153431.3A Active EP2096229B1 (fr) 2008-02-28 2009-02-23 Espaceur pour système d'enduit épais

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EP (1) EP2096229B1 (fr)
DE (1) DE102008011694A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009044352A1 (de) * 2009-10-28 2011-05-05 Sfs Intec Holding Ag Putzsystem sowie Kunststoffdübel-Metallschraube-Baugruppe desselben
DE102012004787B4 (de) * 2012-03-06 2016-08-11 Technische Universität Dresden Abstandeinlage zum Einsetzen in mit einem Basismaterial herzustellende Bauteile mit integrierten textilen Bewehrungslagen
DE102012004785A1 (de) * 2012-03-06 2013-09-12 beweka Betonwerk Kahla GmbH Abstandhalter zum Einsetzen in mit einem Basismaterialherzustellende Bauteile mit integrierten textilen Strukturen
DE102012025629A1 (de) 2012-03-06 2014-01-02 beweka Betonwerk Kahla GmbH Abstandhalter zum Einsetzen in mit einem Basismaterial herzustellende Bauteile mit integrierter textiler Bewehrung
DE102012020946A1 (de) * 2012-10-25 2014-04-30 DÜNA Befestigungstechnik GmbH In einen Wärmedämmstoff einbringbare Befestigungsvorrichtung
DE102015104830A1 (de) 2015-03-28 2016-09-29 Technische Universität Dresden Abstandhalter für Textilbewehrung
RU2732171C1 (ru) * 2020-04-03 2020-09-14 Общество с ограниченной ответственностью "Империус Групп" Фиксатор арматурных стержней (4 варианта)

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US4060954A (en) * 1972-11-03 1977-12-06 Liuzza James J Bar chair for reinforcing rods
DE3200784A1 (de) 1982-01-13 1983-07-21 Mathias 8229 Piding Reichenberger Putzarmierung
DE8212983U1 (de) 1982-05-05 1982-07-15 Upat Gmbh & Co, 7830 Emmendingen Isolierplatten-Dübel mit Halteelement zur Festlegung von Armierungsgeweben
DE8231016U1 (de) * 1982-11-05 1983-05-05 Pape, Hans, Dr.-Ing., 4600 Dortmund Als abstandshalter dienender putznagel
DE8512251U1 (de) 1985-04-25 1985-06-13 Dracholin GmbH, 7430 Metzingen Wandauflageplatte aus Dämmaterial
SE459670B (sv) * 1986-12-04 1989-07-24 Koppelbeslag Ab Naetfaeste, avsett att faesta ett armeringsnaet eller liknande utanpaa ett isolerskikt
DE8714335U1 (fr) 1987-10-28 1988-01-07 Ejot Adolf Boehl Gmbh & Co Kg, 5920 Bad Berleburg, De
DE3912473A1 (de) * 1989-04-15 1990-10-18 Hardo Befestigungen Gmbh Abstandhalter
DE29605265U1 (de) * 1996-03-01 1996-07-18 Frank Gmbh & Co Kg Max Abstandhalter
GB2316961A (en) * 1996-08-29 1998-03-11 Donald Taylor Two part spacer for positioning reinforcing rods in concrete
DE29909236U1 (de) 1999-05-27 1999-08-05 Duena Befestigungstechnik Gmbh Putzfassadendübel
US20080028718A1 (en) * 2006-08-02 2008-02-07 Erickson John A Stackable rebar support chair

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Publication number Publication date
EP2096229A1 (fr) 2009-09-02
DE102008011694A1 (de) 2009-10-08

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